发明名称 Espresso tip cleaning brush
摘要 The espresso tip cleaning brush has a permanent handle and a removable and replaceable brush body. The brush body can be of different brush stiffness and different sizes for different brushing needs. The brush body is a throw-away part while the brush handle is retained for use with other brush bodies. Each brush body is a hollow tube with the bristles pointed inwardly.
申请公布号 US6000086(A) 申请公布日期 1999.12.14
申请号 US19960766500 申请日期 1996.12.13
申请人 TONKS, JESSE M.;BLEDSOE, CLEVELAND E. 发明人 TONKS, JESSE M.;BLEDSOE, CLEVELAND E.
分类号 A46B7/04;B08B1/00;B08B9/02;(IPC1-7):B08B9/02 主分类号 A46B7/04
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